CN101255845A - Wind stream engine, wind stream generator and uses thereof - Google Patents
Wind stream engine, wind stream generator and uses thereof Download PDFInfo
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- CN101255845A CN101255845A CNA2008100239290A CN200810023929A CN101255845A CN 101255845 A CN101255845 A CN 101255845A CN A2008100239290 A CNA2008100239290 A CN A2008100239290A CN 200810023929 A CN200810023929 A CN 200810023929A CN 101255845 A CN101255845 A CN 101255845A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The present invention relates to a wind tunnel airflow engine, a wind tunnel airflow generator and application thereof. The wind tunnel airflow engine comprises a wind tunnel and an airflow engine which are mounted in wind tunnel by bearing; the hull of wind tunnel is rigidity channel which consisting of an air inlet and air outlet on two sides and tail part, the air outlets on two sides of wind tunnel extend outward as airplane wings from two sides of tunnel; the airflow engine device is provided in the space of air inlet and air outlet of wind tunnel. The present invention using wind tunnel can produce positive and negative pressure at air inlet and outlet to cause airflow in tunnel do work and the power is higher than power produced by airflow outside the tunnel, airflow engine device of generator mounted in wind tunnel make the generate power of wind tunnel airflow generator is higher than power of wind power generator in environment, the energy conversion rate is enhanced and the airflow generator is not effected by change of nature wind power, wind direction, and the application range is wide.
Description
Technical field
The present invention relates to a kind of interior air-flow of wind-tunnel that utilizes is motive wind stream generator and application thereof for the wind stream engine of power generating machine energy with this wind stream engine.
Background technique
The positive air pressure of utilizing gas flow to produce is widely used the technology that wind energy is converted to mechanical energy and electric energy, as windmill, natural wind generator.But, there is following defective in traditional Wind Power Utilization technology: the energy that the positive pressure of 1. only having utilized natural airflow to form produces, and air-flow can produce the energy that negative air pressure had that material is formed pulling force and is not fully utilized and changes under certain specified conditions; 2. in present Wind Power Utilization, what people mainly utilized is the energy that the natural airflow flow velocity produces, the natural wind speed that how much depends on atmosphere fully of results and switching energy, utilization to atmospheric energy also is in passivity, and is the same with infant farming, a bit " hopes day receipts ", energy conversion rate is low, the transformation of energy instability can not decide the working power of flowed energy by people's will, and these defectives have greatly limited the field and the method for Wind Power Utilization.
The energy that gas flow had (E) is that the product by air pressure (P) and gas flow (L) is determined, i.e. E=PL.(v) determine, i.e. P=(1/2) ρ v by gas density (ρ) and airspeed because of air pressure (P) again
2And gas flow (L) is (v) to be determined, i.e. L=Av by section area (A) and airspeed that gas stream is crossed.Therefore, we can know that the energy (E) that gas flow has is (v) to be determined, i.e. E=(1/2) ρ Av by section area (A), airspeed that gas density (ρ), gas stream are crossed in essence
3Wherein, airspeed v be to the ENERGY E size have the greatest impact, the most responsive, conclusive key element arranged most.
Wind-tunnel is the experimental facilities of the aerodynamic characteristics of the research object used always of people, during experiment model or material object is placed wind-tunnel, utilizes man-made airflow, measures the effect that is produced when also the research air flows around object.It is exactly that the wind-tunnel outer gas stream can form negative air pressure in the wind-tunnel air outlet that wind-tunnel also has characteristics, air in the wind-tunnel is produced pulling force, the acting in conjunction in the same way that makes the air in the wind-tunnel receive suction port positive air pressure thrust and air outlet negative air pressure pulling force simultaneously, cause the flow velocity of air in the wind-tunnel to be higher than the outer air-flow of wind-tunnel, therefore flowed energy is also far above the outer energy with the cross section air-flow of wind-tunnel in the identical time in the wind-tunnel, and promptly the air-flow working power is higher than the outer air-flow working power of wind-tunnel in the wind-tunnel.These characteristics of wind-tunnel are not made full use of in the energy development field by people at present.
Can know from the relativity of motion, when object of which movement, its ambient air is also done reversing motion with respect to object, therefore in Wind Power Utilization, obtain stable high-energy air-flow, can adopt and allow collection of energy and conversion equipment do high-speed motion, realize with the high speed of acquisition relative movement, the mode of high-energy air-flow.But, what the air-flow of doing high-speed motion with respect to object produced object is resistance, the high-energy of air-flow is the resistance energy that object of which movement need overcome, it will greatly consume the kinetic energy of supporting object of which movement, therefore allow wind generating unit do high-speed motion in a conventional manner, the electric energy that obtains and change is not enough to remedy it and keeps the energy that motion consumes, and this also is the reason that the method for utilizing relative movement to produce the high-energy air-flow can not be applied to putting into practice.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide and a kind ofly utilize wind-tunnel to produce positive and negative air pressure and cause that the air-flow working power is higher than air-flow working power characteristics outside the wind-tunnel in the wind-tunnel at inlet, outlet, and a kind ofly can utilize wind stream engine that tunnel airstream acting produces mechanical energy and be motive wind stream generator and application thereof, thereby realize in physical environment, utilizing the natural wind generated output higher than impeller with this wind stream engine with what this designed.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of wind stream engine is characterized in that constituting by the wind-tunnel 1 that is used to quicken air-flow with the air-flow launch device that wind energy is converted to mechanical energy, and the air-flow launch device is installed in the wind-tunnel 1 by bearing 4; The housing of described wind-tunnel 1 is a rigid crossing, and passage is made of a suction port 6 and the air outlet 7 that lays respectively at both sides and afterbody, and the air outlet that is positioned at the wind-tunnel both sides is aircraft wing and outwards extends from passage housing both sides; In the space of the mounting point 1 of described air-flow launch device in wind-tunnel 1 between wind-tunnel suction port 6 and air outlet 7.
Aforesaid wind stream engine is characterized in that described air-flow launch device comprises blade 3, impeller shaft 9, driving gear set 5 and transmission shaft 2; Blade 3 is connected with driving gear set 5 by impeller shaft 9; Driving gear set 5 is connected with transmission shaft 2; The outside that transmission shaft 2 one ends stretch out wind-tunnel 1 housing; The air-flow launch device is connected with wind-tunnel 1 with bearing 4 by transmission shaft 2; Blade 3 is head-on towards suction port 6.
Aforesaid wind stream engine, the housing that it is characterized in that described wind-tunnel 1 is except that suction port 6, air outlet 7 are opened, and all the other each several parts are all airtight.
A kind of wind stream generator that utilizes aforesaid wind stream engine as driving source, include generator 8, the rotor that it is characterized in that described generator 8 is connected with wind stream engine by transmission shaft 2, is combined into generator 8 and wind stream engine as a whole.
A kind of application process that utilizes aforesaid wind stream generator as electric transporter tool power source is characterized in that comprising following application conditions:
(1) wind stream generator is installed on the electric transporter tool, the suction port of wind stream generator wind-tunnel is positioned at the head of electric transporter tool, and the air outlet is positioned at the body body both sides and the afterbody of electric transporter tool;
(2) will be installed on the electric control bus of the wind stream generator of electric transporter tool by the electric access electric transporter of ECU (Electrical Control Unit) tool, become a subtense angle of electric transporter tool multipotency source assembly management system, generate electricity and can transport path send instruction scheduling by the energy management system of electric transporter tool;
(3) be installed on the motor consumption that the wind stream generator of electric transporter tool generates electricity and can be supplied to the electric transporter tool, when the wind stream generator generated output is higher than motor electric energy consumed power, offer the charge in batteries of electric transporter tool according to the dispatch command of the multipotency source assembly management system electric energy of will having more than needed.
A kind of application process that utilizes aforesaid wind stream generator as the public electric wire net power generating equipment is characterized in that comprising following application conditions:
(1) wind stream generator is installed in the electric motor car, the suction port of wind stream generator wind-tunnel is positioned at the head of electric motor car, and the air outlet is positioned at the body body both sides and the afterbody of electric motor car:
(2) described electric motor car be set to have circular fixedly tracks, on trapped orbit the work machinery of circular movement that goes round and begins again;
(3) wind stream generator that will be installed on electric motor car inserts the electric control bus of public electric wire net electric transmission line and electric motor car respectively by the generator energy management system;
(4) system of wind stream generator and generator energy management system composition is set to a subtense angle of electric motor car multipotency source assembly management system, and the energy transport path that generates electricity send instruction scheduling by the multipotency source assembly management system of electric motor car;
(5) wind stream generator that is installed on electric motor car generates electricity and can flow to public electric wire net, when the wind stream generator generated output is higher than public electric wire net electric energy output design power, according to multipotency source assembly management system the dispatch command motor consumption that power delivery gives electric motor car of will having more than needed.
The invention has the beneficial effects as follows: the present invention utilizes wind-tunnel to produce positive and negative air pressure at inlet, outlet and causes air-flow working power in the wind-tunnel to be higher than the characteristics of air-flow working power outside the wind-tunnel, the air-flow launch device of generator is installed in the wind-tunnel, make wind stream generator generated output of the present invention be higher than the wind-driven generator of air-flow launch device, thereby improved energy conversion rate at physical environment.
Description of drawings
Fig. 1 is the elevation of wind stream engine of the present invention;
Fig. 2 is the plan view of wind stream engine of the present invention;
Fig. 3 is that the A-A of the wind stream engine among Fig. 1 of the present invention is to sectional drawing;
Fig. 4 is that the B-B of the wind stream engine among Fig. 2 of the present invention is to sectional drawing;
Fig. 5 is a wind stream generator plan view of the present invention;
Fig. 6 is a wind stream generator elevation of the present invention;
Fig. 7 is that the C-C of the wind stream generator among Fig. 6 of the present invention is to sectional drawing;
Fig. 8 is that the energy management system that wind stream generator of the present invention is applied to the electric transporter tool concerns schematic representation;
Fig. 9 is that the energy management system that wind stream generator of the present invention is applied to the public electric wire net power generating equipment concerns schematic representation.
Embodiment
Fig. 1 is the elevation of wind stream engine of the present invention; Fig. 2 is the plan view of wind stream engine of the present invention; Fig. 3 is that the A-A of the wind stream engine among Fig. 1 of the present invention is to sectional view; Fig. 4 is that the B-B of the wind stream engine among Fig. 2 of the present invention is to sectional drawing; Fig. 5 is a wind stream generator plan view of the present invention; Fig. 6 is a wind stream generator elevation of the present invention; Fig. 7 is that the C-C of the wind stream generator among Fig. 6 of the present invention is to sectional drawing.
Wherein among the figure: 1, wind-tunnel, 2, transmission shaft, 3, blade, 4, bearing, 5, driving gear set, 6, the wind-tunnel suction port, 7, the wind-tunnel air outlet, 8, generator, 9, impeller shaft.
Wind stream engine of the present invention constitutes by the wind-tunnel 1 that is used to quicken air-flow with the air-flow launch device that wind energy is converted to mechanical energy, the blade 3 of air-flow launch device connects driving gear set 5 by impeller shaft 9, and is connected to become a single unit system by driving gear set 5 and transmission shaft 2; Wind-tunnel 1 is a stiff case that has suction port 6 and air outlet 7, and except that suction port 6 and air outlet 7 openings, the wind-tunnel housing is a closure, and air outlet 7 lays respectively at the both sides and the afterbody of wind-tunnel, and the air outlet, both sides is aircraft wing and outwards extends; The air-flow launch device of being made up of blade 3, impeller shaft 9, driving gear set 5, transmission shaft 2 is installed in wind-tunnel 1 housing, place the space between suction port and the air outlet, blade 3 is head-on towards suction port 6, transmission shaft 2 stretches out the housing of wind-tunnel 1, transmission shaft 2 is connected to become integral body by bearing 4 and wind-tunnel housing, makes air-flow launch device and wind-tunnel 1 be combined into a single unit system.When ambient air flows through wind stream engine of the present invention, be positioned at the air formation positive air pressure of the air-flow in suction port 6 cross sections to wind-tunnel, produce thrust; Air-flow through air outlet 7 forms negative air pressure to the air-flow in the wind-tunnel, produces pulling force.Air in the wind-tunnel 1 quickens to flow in wind-tunnel under the acting in conjunction of positive and negative air pressure.The outer air of wind-tunnel enters wind-tunnel from suction port 6, and after promotion blade 3 rotated, 7 flowed out wind-tunnel from the air outlet; The rotation of blade 3 passes to transmission shaft 2 by impeller shaft 9, driving gear set 5, drives transmission shaft 2 and rotates, thereby wind energy is converted to mechanical energy.
Wind stream generator of the present invention is made of wind stream engine and generator 8.The transmission shaft 2 of wind stream engine stretches out the rotor of the end connection generator 8 of wind-tunnel housing, and wind stream engine and generator are combined into an integral body, allows tunnel airstream start to become the motive force of generator.When air-flow entered wind-tunnel outside the wind-tunnel, air-flow promoted blade 3 from suction port 6 and rotates, and 7 flow out from the air outlet, wind energy is converted to mechanical energy, and mechanical energy passes to transmission shaft 2 by driving gear set 5, and transmission shaft 2 passes to generator with mechanical energy again, the drive generator amature rotates, and produces electric energy.
Wind stream engine of the present invention is owing to the air-flow launch device (blade, transmission shaft, driving gear set) that will make wind energy be converted to mechanical energy is installed in the wind-tunnel, and air-flow is higher than the outer air-flow of wind-tunnel owing to the acting in conjunction that is subjected to the positive and negative air pressure of inlet, outlet causes working power in the wind-tunnel, therefore the air-flow launch device in the wind-tunnel is also high outside wind-tunnel than it with the working power that wind energy is converted to mechanical energy, thereby make and under equal environment, to change more mechanical energy.Equally, be motive wind stream generator with this wind stream engine, also because the power source of rotor partly places in the wind-tunnel, can be higher than power source (impeller of rotor) generated output outside wind-tunnel.In addition, because artificial wind-tunnel is a movable fixture, and the internal energy transfer power of artificial wind-tunnel is outside higher than wind-tunnel, therefore can realize that doing high-speed motion by artificial wind-tunnel with respect to ambient air catches more wind energy and change more electric energy, thereby improve transformation of energy power, and then extend to the field and the method for Wind Power Utilization many-sided.
The present invention utilizes the interior air-flow working power of wind stream generator wind-tunnel to be higher than the characteristics of the outer air-flow working power of wind-tunnel, and wind stream generator is installed on the electric transporter tool, becomes the power source of electric transporter tool and is the electric power energy of charge in batteries.
Its application process is as follows:
1, wind stream generator is installed on the electric transporter tool, the wind-tunnel suction port is arranged at air outlet, Transport Machinery front (windward side is as headstock) and is positioned at Transport Machinery both sides and afterbody.
2, wind stream generator is inserted CAN (the Controller Area Network) bus of electric transporter tool by generator ECU (ECU (Electrical Control Unit) Engine Controlunit), institute generate electricity and can be controlled by the coordination of multipotency source assembly management system.
3, wind stream generator generates electricity and can at first offer the motor use under the scheduling of multipotency source assembly management system, when the wind stream generator generated output is higher than motor electric energy consumed power, offer charge in batteries again according to the unnecessary electric energy of dispatch command of multipotency source assembly management system.
Specific as follows:
(1) when generator for electricity generation power during less than motor electric energy consumed power, multipotency source assembly management system is sent instruction and is given battery subsystem, by battery subsystem to motor output difference electric energy; Along with the lifting gradually of generator for electricity generation power, multipotency source assembly management system instruction battery subsystem gradually reduces the power supply to motor.
(2) when generator for electricity generation power equals motor electric energy consumed power, multipotency source assembly management system is sent instruction and is given battery subsystem, stops battery subsystem and powers to motor.
(3) when generator for electricity generation power during greater than motor electric energy consumed power, multipotency source assembly management system sends instruction for the wind stream generator subtense angle, the power distribution more than needed that will exceed motor electric energy consumed power part is given battery subsystem, is charge in batteries.
Fig. 8 is that the energy management system that wind stream generator of the present invention is applied to the electric transporter tool concerns schematic representation
All subtense angles send the subtense angle operation information by CAN (ControllerArea Network) bus to multipotency source assembly management system in the electric transporter tool, accept the control command of multipotency source assembly management system simultaneously.
Wind stream generator is installed on the electric transporter tool, becomes a subtense angle of its energy system.(ECU (Electrical Control Unit) Engine ControlUnit forms the wind stream generator subtense angle by wind stream generator and generator ECU.Wind stream generator inserts the CAN bus by generator ECU, in the motor transmission of electric energy, sends generated output information to multipotency source assembly management system; Multipotency source assembly management system is according to generated output information, motor electric energy consumed power information, running condition information etc., press pre-defined algorithm reasoning, calculating, send the order to the motor power supply, the order of adjusting output power or the order of stopping power supply to battery subsystem, or to the wind stream generator subtense angle send with motor consumption not power delivery more than needed give battery subsystem, be the order of charge in batteries.
Wind stream generator of the present invention is applied to the electric transporter tool, has the following advantages: (is model formulation with the automobile) as its power source
1, energy-conservation, increase income, environmental protection.
(1) there is 70% energy to be used to overcome resistance of air in the automobile energy consumption approximately, promptly to the acting of resistive drag force air.The automobile of wind stream generator has been installed, and the resistance air-flow that heads on is owing to pass wind-tunnel in air inlet parts, and therefore the resistance of automobilism is reduced, and automobile has also reduced consumption to energy because of having reduced the resistance that need overcome.
(2) owing to will originally be that the air-flow that hinders motor racing is converted into the kinetic energy that promotes blade rotation, and then generating is as the kinetic energy of motor racing, therefore the demand and the consumption of energy input have to external world been reduced, fully develop natural renewable energy sources-wind energy, further realized the development and utilization of new energy.Because the utilization of wind energy is free of contamination fully, be environmental protection therefore.
2, utilize the motion relativity principle, being implemented in the motor racing with the self power generation is that motion provides electric energy, reduces the requirement to battery performance, reduces the car load manufacture cost.
Wind stream generator is installed on the automobile, during motor racing, ambient air is done reversing motion with respect to automobile, promptly do reversing motion with respect to wind stream generator, form air-flow, the speed positive correlation of the speed of air flows and motor racing, because the air-flow working power is higher than the outer air-flow of wind-tunnel in the wind-tunnel, and the lifting of flowed energy is that (cube multiple v) increases with speed, therefore exist a generator for electricity generation power to equal the speed of a motor vehicle critical value (Vk) of motor electric energy consumed power, when car speed V＜Vk, generator for electricity generation power＜motor electric energy consumed power; And during V＞Vk, generator for electricity generation power＞motor electric energy consumed power, at this moment just can produce electric energy more than needed is charge in batteries.Therefore use the electric vehicle of the inventive method, can utilize the resistance airflow power generation to realize the self-centered while of electric energy, realized the part oneself circulation of energy supply.
Traditional electric vehicle requires battery to have high power capacity, high-energy, high power, but the electric vehicle of using the inventive method is in the process of automobile running, generator can be a charge in batteries for some time, and electric energy supplement is therefore less demanding to aspects such as battery capacity, energy, power.Traditional electric vehicle heavy-duty battery has accounted for bigger proportion in integral vehicle cost, just can reduce dependence and requirement to battery performance if used method of the present invention, will reduce the car load manufacture cost of electric vehicle.
3, reduce the electric vehicle user cost, improve electric vehicle and popularize ability.
It is big that electric vehicle is popularized difficulty, and particularly pure electric automobile is popularized the bigger reason of difficulty, and except the said battery performance in front, battery and integral vehicle cost problem, it also is a major reason that the energy replenishes difficulty.The general standard storage battery standard charging time is 1.4 hours, and the high speed duration of charge is 3 hours, and nearest technological development achievement can shorten to the time of battery charge 1 hour, even but 1 hour, concerning also being the energy prolongation that is difficult to bear with the car person.
And the electric vehicle that uses method of the present invention to make, because when the speed of a motor vehicle surpasses critical speed Vk value, can while exercising charge in batteries, therefore almost can after the storage battery primary charging, need not outside using process, charge in addition again, eliminate the problem of additional energy difficulty of user and additional energy waits for too long.Simultaneously owing to utilize wind energy power not have cost, and storage battery comes into operation the back with the additional energy of wind-power electricity generation at automobile, need not buy to public electric wire net again, therefore do not have the automobile user cost concerning the autoist of having used the inventive method, this further can improve the real popularization of electric vehicle.
In addition, the present invention utilizes the interior air-flow working power of wind stream generator wind-tunnel to be higher than the characteristics of the outer air-flow working power of wind-tunnel, wind stream generator can be moved for oneself the part electric energy is provided, and can export electric energy to public electric wire net again.
Its application process is as follows:
1, wind stream generator is installed in the electric motor car, becomes a subtense angle of its energy system; Connect public electric wire net simultaneously, become the power generating equipment of public electric wire net.The wind stream generator subtense angle is made up of wind stream generator and generator energy management system.The wind-tunnel suction port is arranged at headstock front (windward side), the air outlet is arranged at the tailstock and car body both sides.
2, electric motor car is set to do with circular trace the movable machinery of the circulatory motion that goes round and begins again.
3, the electric wiring of wind stream generator is inserted CAN (Controller Area Network) bus and the public electric wire net power transmission line of electric motor car respectively by the generator energy management system, generate electricity can the conveying scheduling coordinate control by the multipotency source assembly management system of electric motor car.
4, the generator energy management system sends generated output information in the public electric wire net transmission of electric energy to multipotency source assembly management system; Multipotency source assembly management system is according to generated output information, motor electric energy consumed power information, running condition information etc., press pre-defined algorithm reasoning, calculating, send the order of the motor power supply of electric motor car, the order of adjustment output power or the order of stopping power supply to battery subsystem, and when the wind stream generator generated output exceeds public electric wire net power delivery design power, send instruction and give the generator energy management system, will exceed the motor that the power delivery more than needed that designs output power is given electric motor car.Concrete electric energy dispatching method is as follows:
(1) when the generated output of wind stream generator less than to public electric wire net transmission of electric energy design power the time, multipotency source assembly management system is sent instruction to generator subtense angle and battery subsystem respectively: instruction generator subtense angle all flows to public electric wire net with the electric energy that sends; The instruction battery subsystem is to the motor transmission of electric energy of electric motor car.
(2) assembly management system in multipotency source is to the generated output of generator, motor electric energy consumed power, the motor power (output) demand information is implemented dynamic monitoring: when the generated output of wind stream generator greater than to public electric wire net power delivery design power the time, multipotency source assembly management system is sent instruction to the generator energy management system, order generator energy management system will exceed to be carried to the motor of electric motor car the electric energy more than needed of public electric wire net power delivery design power, and the instruction battery subsystem gradually reduces the power supply to motor along with the lifting gradually of generator to the motor transmission power; When the electric energy of carrying to motor when generator equaled motor electric energy consumed power, the instruction battery subsystem stopped to power to motor.
Fig. 9 is that the energy management system that wind stream generator is applied to the public electric wire net power generating equipment concerns schematic representation
All subtense angles send the subtense angle operation information by CAN (Controller Area Network) bus to multipotency source assembly management system in the electric motor car, accept the control command of multipotency source assembly management system simultaneously.
Adopt application process of the present invention, can solve following problem and reach following beneficial effect:
1, eliminates in the wind energy development utilization,, stably realize power by human needs decision wind energy power to the dependence of natural wind speed, wind direction.
In traditional wind energy development utilized, the transformation of energy that all wind-driven generators all utilize the atmosphere proper motion to produce was electric energy.Because the size of wind energy working power is determined by factors such as wind speed, air density, wherein wind speed is conclusive sensible factor, and that the wind speed of air motion is a manpower institute is out of contior, so that the energy of 10,900,000,000 kilowatts in atmosphere really can be utilized in the reality is few.According to the principle of motion relativity, obtain the high high-speed motion air-flow of working power except natural airflow, can also allow generator make high-speed motion with respect to air, form the reverse flow at high speed of air, thereby promote the power of air acting greatly generator.But in conventional art, because the blade of generator converting wind energy is in physical environment, wind energy is the same to the working power of generator blade with the wind energy working power that stops the generator motion, the existence of generator internal loss in addition, the actual electric energy that can change will be lower than the energy of resistance wind energy acting, and therefore, generator is kept the energy that motion consumes and is higher than the electric energy that it generates electricity, it is uneconomic developing wind energy by the relativity of motion, also is unpractical.
Wind stream generator of the present invention is applied to public electric wire net by method of the present invention then can eliminates above-mentioned problem: because air draught is at the positive and negative air pressure of wind-tunnel inlet, outlet interruption-forming, generation is made a concerted effort in the same way to the air in the wind-tunnel, therefore the air velocity in the wind-tunnel is higher than the outer air draught of wind-tunnel, so the air draught working power in the wind-tunnel also is higher than the outer air draught of wind-tunnel.Because being cube multiple with speed (V), the lifting of air-flow working power increases, therefore exist a generator for electricity generation power to equal to load with the speed of a motor vehicle critical value (Vk) of electric motor car motor electric energy consumed power, when electric motor car speed V＜Vk, generator for electricity generation power＜motor electric energy consumed power; And during V＞Vk, at this moment generator for electricity generation power＞motor electric energy consumed power will produce electric energy more than needed and power to public electric wire net.The speed of a motor vehicle is high more, and electric energy more than needed is high more during the autophage little energy.
2, use method of the present invention to power, can realize zero pollution, low cost as public electric wire net.
Power supply needs to consume a large amount of mineral fuel (as coal, rock gas etc.) based on thermal power generation in the world, has not only consumed a large amount of non-renewable energy resources, forms high cost of electricity-generating, and has caused great pollution.According to statistics, the CO2 in the world 20% discharging is to do in the power station.
With method generating of the present invention, on the one hand, wind energy is the green energy resource of absolute cleaning, and utilization and transfer process are without any pollution; On the other hand, wind energy is a renewable energy sources, and is inexhaustible, can not form human survival and development are produced damaging influence.
3, method of the present invention has expanded to wider scope with the application of wind generating technology.
Therefore wind-power electricity generation requires height to natural condition owing to be to utilize natural airflow, not only open in the strategic point, and requires to have high wind-force throughout the year.It is reported that the U.S. plans to set up the power station in 4800 meters high-altitudes in order to obtain the steady air flow of 116KM/h.Therefore, with traditional method, the application of wind generating technology has been subjected to the restriction of physical environment.
Use method of the present invention generating,, therefore do not have environmental limit, can set up anywhere with the power station of method generating of the present invention even indoor also passable owing to be to utilize the principle of motion relativity to make high velocity air to generate electricity.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technological scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (6)
1, wind stream engine is characterized in that constituting by the wind-tunnel that is used to quicken air-flow (1) with the air-flow launch device that wind energy is converted to mechanical energy, and the air-flow launch device is installed in the wind-tunnel (1) by bearing (4); The housing of described wind-tunnel (1) is a rigid crossing, and passage is by a suction port (6) and lay respectively at both sides and the air outlet of afterbody (7) formation, and the air outlet that is positioned at the wind-tunnel both sides is aircraft wing and outwards extends from passage housing both sides; The mounting point (1) of described air-flow launch device in wind-tunnel (1) is positioned at the space between wind-tunnel suction port (6) and air outlet (7).
2, wind stream engine according to claim 1 is characterized in that described air-flow launch device comprises blade (3), impeller shaft (9), driving gear set (5) and transmission shaft (2); Blade (3) is connected with driving gear set (5) by impeller shaft (9); Driving gear set (5) is connected with transmission shaft (2); The outside that transmission shaft (2) one ends stretch out wind-tunnel (1) housing; The air-flow launch device is connected with wind-tunnel (1) with bearing (4) by transmission shaft (2); Blade (3) is head-on towards suction port (6).
3, wind stream engine according to claim 1, the housing that it is characterized in that described wind-tunnel (1) is except that suction port (6), air outlet (7) are opened, and all the other each several parts are all airtight.
4, utilize the wind stream generator of the described wind stream engine of claim 1 as driving source, include generator (8), the rotor that it is characterized in that described generator (8) is connected with wind stream engine by transmission shaft (2), is combined into generator (8) and wind stream engine as a whole.
5, utilize the application process of the described wind stream generator of claim 4, it is characterized in that comprising following application conditions as electric transporter tool power source:
(1) wind stream generator is installed on the electric transporter tool, the suction port of wind stream generator wind-tunnel is positioned at the head of electric transporter tool, and the air outlet is positioned at the body body both sides and the afterbody of electric transporter tool;
(2) will be installed on the electric control bus of the wind stream generator of electric transporter tool by the electric access electric transporter of ECU (Electrical Control Unit) tool, become a subtense angle of electric transporter tool multipotency source assembly management system, generate electricity and can transport path send instruction scheduling by the energy management system of electric transporter tool;
(3) be installed on the motor consumption that the wind stream generator of electric transporter tool generates electricity and can be supplied to the electric transporter tool, when the wind stream generator generated output is higher than motor electric energy consumed power, offer the charge in batteries of electric transporter tool according to the dispatch command of the multipotency source assembly management system electric energy of will having more than needed.
6, utilize the application process of the described wind stream generator of claim 4, it is characterized in that comprising following application conditions as the public electric wire net power generating equipment:
(1) wind stream generator is installed in the electric motor car, the suction port of wind stream generator wind-tunnel is positioned at the head of electric motor car, and the air outlet is positioned at the body body both sides and the afterbody of electric motor car:
(2) described electric motor car be set to have circular fixedly tracks, on trapped orbit the work machinery of circular movement that goes round and begins again;
(3) wind stream generator that will be installed on electric motor car inserts the electric control bus of public electric wire net electric transmission line and electric motor car respectively by the generator energy management system;
(4) system of wind stream generator and generator energy management system composition is set to a subtense angle of electric motor car multipotency source assembly management system, and the energy transport path that generates electricity send instruction scheduling by the multipotency source assembly management system of electric motor car;
(5) wind stream generator that is installed on electric motor car generates electricity and can flow to public electric wire net, when the wind stream generator generated output is higher than public electric wire net electric energy output design power, according to multipotency source assembly management system the dispatch command motor consumption that power delivery gives electric motor car of will having more than needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100239290A CN101255845A (en) | 2008-04-22 | 2008-04-22 | Wind stream engine, wind stream generator and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100239290A CN101255845A (en) | 2008-04-22 | 2008-04-22 | Wind stream engine, wind stream generator and uses thereof |
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| Publication Number | Publication Date |
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| CN101255845A true CN101255845A (en) | 2008-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100239290A Pending CN101255845A (en) | 2008-04-22 | 2008-04-22 | Wind stream engine, wind stream generator and uses thereof |
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| CN (1) | CN101255845A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062055A (en) * | 2010-11-16 | 2011-05-18 | 李东生 | Automobile wind tunnel passive magnetic levitation generator |
| CN102352819A (en) * | 2011-11-14 | 2012-02-15 | 郑州市欧亚传动器材有限公司 | Wind tunnel electric-power generation system |
| CN102635505A (en) * | 2012-04-05 | 2012-08-15 | 孔祥青 | Wind tunnel type wind power energy conversion generating set |
| CN102862671A (en) * | 2012-09-18 | 2013-01-09 | 苏州百胜动力机器有限公司 | Solar energy and wind power mixing type dynamic outboard engine |
| CN105221359A (en) * | 2014-06-06 | 2016-01-06 | 刘卯林 | A kind of artificial honeycomb type wind-driven generator |
| CN106080221A (en) * | 2016-08-26 | 2016-11-09 | 李清生 | A kind of energy saver utilizing wind power generation and application thereof |
| ES2651318A1 (en) * | 2017-03-29 | 2018-01-25 | Aurelian DITU | System conversor of pressure air in mechanical energy and installation conversion of pressure air in mechanical energy (Machine-translation by Google Translate, not legally binding) |
| CN110513251A (en) * | 2019-09-05 | 2019-11-29 | 王君 | A kind of vehicular charging pile |
| CN110803016A (en) * | 2018-08-04 | 2020-02-18 | 岳克森 | Air energy power generation and cooling system of electric automobile |
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2008
- 2008-04-22 CN CNA2008100239290A patent/CN101255845A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062055A (en) * | 2010-11-16 | 2011-05-18 | 李东生 | Automobile wind tunnel passive magnetic levitation generator |
| CN102352819A (en) * | 2011-11-14 | 2012-02-15 | 郑州市欧亚传动器材有限公司 | Wind tunnel electric-power generation system |
| CN102352819B (en) * | 2011-11-14 | 2013-05-08 | 郑州市欧亚传动器材有限公司 | Wind tunnel electric-power generation system |
| CN102635505A (en) * | 2012-04-05 | 2012-08-15 | 孔祥青 | Wind tunnel type wind power energy conversion generating set |
| CN102862671A (en) * | 2012-09-18 | 2013-01-09 | 苏州百胜动力机器有限公司 | Solar energy and wind power mixing type dynamic outboard engine |
| CN105221359A (en) * | 2014-06-06 | 2016-01-06 | 刘卯林 | A kind of artificial honeycomb type wind-driven generator |
| CN106080221A (en) * | 2016-08-26 | 2016-11-09 | 李清生 | A kind of energy saver utilizing wind power generation and application thereof |
| ES2651318A1 (en) * | 2017-03-29 | 2018-01-25 | Aurelian DITU | System conversor of pressure air in mechanical energy and installation conversion of pressure air in mechanical energy (Machine-translation by Google Translate, not legally binding) |
| CN110803016A (en) * | 2018-08-04 | 2020-02-18 | 岳克森 | Air energy power generation and cooling system of electric automobile |
| CN110513251A (en) * | 2019-09-05 | 2019-11-29 | 王君 | A kind of vehicular charging pile |
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Open date: 20080903 |